expressing discomfort, as from sudden exertion or a blow to one's body. Now in Google dictionary!
Brian: I just failed my math test
Caleb: Big oof man
the thing that 10-year-old Roblox players write when their avatar dies.
Cameron: oof my avatar died
random noob: lol
The sounds of depressed eight year old roblox guests been slaughtered for money
*gets shot by roblox* OOOOOOOOOOOOOOOOOOOOF
The word to say when someone texts you something serious and you don't know how to respond.
Best Friend: I just broke my arm.
Confused You: oof